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TPA6102A2DGK from TI,Texas Instruments

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TPA6102A2DGK

Manufacturer: TI

Ultra Low Voltage, Stereo Headphone Audio Amplifier with Fixed Gain (14dB)

Partnumber Manufacturer Quantity Availability
TPA6102A2DGK TI 176 In Stock

Description and Introduction

Ultra Low Voltage, Stereo Headphone Audio Amplifier with Fixed Gain (14dB) The TPA6102A2DGK is a stereo headphone amplifier manufactured by Texas Instruments (TI). Here are its specifications, descriptions, and features:

### **Specifications:**  
- **Supply Voltage Range:** 2.5V to 5.5V  
- **Output Power:**  
  - 80mW per channel into 16Ω at 5V  
  - 50mW per channel into 32Ω at 3.3V  
- **Total Harmonic Distortion + Noise (THD+N):** 0.01% (typical)  
- **Signal-to-Noise Ratio (SNR):** 105dB (typical)  
- **Quiescent Current:** 2.5mA (typical)  
- **Shutdown Current:** 0.1μA (typical)  
- **Gain:** Fixed at 6dB  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-pin VSSOP (DGK)  

### **Descriptions:**  
- The TPA6102A2DGK is a low-power stereo headphone amplifier designed for portable audio applications.  
- It features a low-noise architecture and high output drive capability, making it suitable for battery-powered devices.  
- The device includes an internal depopulation circuit to minimize audible pops and clicks during power-up and shutdown.  

### **Features:**  
- **Low Power Consumption:** Optimized for battery-operated devices.  
- **Wide Supply Range:** Operates from 2.5V to 5.5V.  
- **Fixed Gain:** Eliminates the need for external gain-setting resistors.  
- **Thermal and Short-Circuit Protection:** Ensures device reliability.  
- **Small Form Factor:** 8-pin VSSOP package saves board space.  
- **Pop/Click Suppression:** Reduces unwanted noise during power transitions.  

This information is sourced from Texas Instruments' official documentation.

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